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cce8ccca80
As warned by cppcheck: [drivers/media/dvb-frontends/cx24123.c:434]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour [drivers/media/pci/bt8xx/bttv-input.c:87]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour [drivers/media/pci/bt8xx/bttv-input.c:98]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour ... [drivers/media/v4l2-core/v4l2-ioctl.c:1391]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour There are lots of places where we're doing 1 << 31. That's bad, as, depending on the architecture, this has an undefined behavior. The BIT() macro is already prepared to handle this, so, let's just switch all "1 << number" macros by BIT(number) at the header files with has 1 << 31. Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> # exynos4-is and s3c-camif Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # omap3isp, vsp1, xilinx, wl128x and ipu3 Reviewed-by: Benoit Parrot <bparrot@ti.com> # am437x and ti-vpe Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
141 lines
4.8 KiB
C
141 lines
4.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2006-2009 Texas Instruments Inc
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*/
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#ifndef _DM644X_CCDC_REGS_H
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#define _DM644X_CCDC_REGS_H
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/**************************************************************************\
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* Register OFFSET Definitions
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\**************************************************************************/
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#define CCDC_PID 0x0
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#define CCDC_PCR 0x4
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#define CCDC_SYN_MODE 0x8
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#define CCDC_HD_VD_WID 0xc
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#define CCDC_PIX_LINES 0x10
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#define CCDC_HORZ_INFO 0x14
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#define CCDC_VERT_START 0x18
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#define CCDC_VERT_LINES 0x1c
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#define CCDC_CULLING 0x20
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#define CCDC_HSIZE_OFF 0x24
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#define CCDC_SDOFST 0x28
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#define CCDC_SDR_ADDR 0x2c
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#define CCDC_CLAMP 0x30
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#define CCDC_DCSUB 0x34
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#define CCDC_COLPTN 0x38
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#define CCDC_BLKCMP 0x3c
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#define CCDC_FPC 0x40
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#define CCDC_FPC_ADDR 0x44
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#define CCDC_VDINT 0x48
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#define CCDC_ALAW 0x4c
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#define CCDC_REC656IF 0x50
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#define CCDC_CCDCFG 0x54
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#define CCDC_FMTCFG 0x58
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#define CCDC_FMT_HORZ 0x5c
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#define CCDC_FMT_VERT 0x60
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#define CCDC_FMT_ADDR0 0x64
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#define CCDC_FMT_ADDR1 0x68
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#define CCDC_FMT_ADDR2 0x6c
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#define CCDC_FMT_ADDR3 0x70
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#define CCDC_FMT_ADDR4 0x74
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#define CCDC_FMT_ADDR5 0x78
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#define CCDC_FMT_ADDR6 0x7c
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#define CCDC_FMT_ADDR7 0x80
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#define CCDC_PRGEVEN_0 0x84
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#define CCDC_PRGEVEN_1 0x88
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#define CCDC_PRGODD_0 0x8c
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#define CCDC_PRGODD_1 0x90
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#define CCDC_VP_OUT 0x94
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#define CCDC_REG_END 0x98
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/***************************************************************
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* Define for various register bit mask and shifts for CCDC
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****************************************************************/
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#define CCDC_FID_POL_MASK 1
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#define CCDC_FID_POL_SHIFT 4
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#define CCDC_HD_POL_MASK 1
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#define CCDC_HD_POL_SHIFT 3
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#define CCDC_VD_POL_MASK 1
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#define CCDC_VD_POL_SHIFT 2
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#define CCDC_HSIZE_OFF_MASK 0xffffffe0
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#define CCDC_32BYTE_ALIGN_VAL 31
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#define CCDC_FRM_FMT_MASK 0x1
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#define CCDC_FRM_FMT_SHIFT 7
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#define CCDC_DATA_SZ_MASK 7
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#define CCDC_DATA_SZ_SHIFT 8
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#define CCDC_PIX_FMT_MASK 3
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#define CCDC_PIX_FMT_SHIFT 12
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#define CCDC_VP2SDR_DISABLE 0xFFFBFFFF
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#define CCDC_WEN_ENABLE BIT(17)
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#define CCDC_SDR2RSZ_DISABLE 0xFFF7FFFF
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#define CCDC_VDHDEN_ENABLE BIT(16)
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#define CCDC_LPF_ENABLE BIT(14)
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#define CCDC_ALAW_ENABLE BIT(3)
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#define CCDC_ALAW_GAMMA_WD_MASK 7
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#define CCDC_BLK_CLAMP_ENABLE BIT(31)
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#define CCDC_BLK_SGAIN_MASK 0x1F
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#define CCDC_BLK_ST_PXL_MASK 0x7FFF
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#define CCDC_BLK_ST_PXL_SHIFT 10
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#define CCDC_BLK_SAMPLE_LN_MASK 7
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#define CCDC_BLK_SAMPLE_LN_SHIFT 28
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#define CCDC_BLK_SAMPLE_LINE_MASK 7
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#define CCDC_BLK_SAMPLE_LINE_SHIFT 25
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#define CCDC_BLK_DC_SUB_MASK 0x03FFF
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#define CCDC_BLK_COMP_MASK 0xFF
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#define CCDC_BLK_COMP_GB_COMP_SHIFT 8
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#define CCDC_BLK_COMP_GR_COMP_SHIFT 16
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#define CCDC_BLK_COMP_R_COMP_SHIFT 24
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#define CCDC_LATCH_ON_VSYNC_DISABLE BIT(15)
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#define CCDC_FPC_ENABLE BIT(15)
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#define CCDC_FPC_DISABLE 0
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#define CCDC_FPC_FPC_NUM_MASK 0x7FFF
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#define CCDC_DATA_PACK_ENABLE BIT(11)
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#define CCDC_FMTCFG_VPIN_MASK 7
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#define CCDC_FMTCFG_VPIN_SHIFT 12
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#define CCDC_FMT_HORZ_FMTLNH_MASK 0x1FFF
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#define CCDC_FMT_HORZ_FMTSPH_MASK 0x1FFF
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#define CCDC_FMT_HORZ_FMTSPH_SHIFT 16
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#define CCDC_FMT_VERT_FMTLNV_MASK 0x1FFF
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#define CCDC_FMT_VERT_FMTSLV_MASK 0x1FFF
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#define CCDC_FMT_VERT_FMTSLV_SHIFT 16
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#define CCDC_VP_OUT_VERT_NUM_MASK 0x3FFF
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#define CCDC_VP_OUT_VERT_NUM_SHIFT 17
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#define CCDC_VP_OUT_HORZ_NUM_MASK 0x1FFF
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#define CCDC_VP_OUT_HORZ_NUM_SHIFT 4
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#define CCDC_VP_OUT_HORZ_ST_MASK 0xF
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#define CCDC_HORZ_INFO_SPH_SHIFT 16
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#define CCDC_VERT_START_SLV0_SHIFT 16
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#define CCDC_VDINT_VDINT0_SHIFT 16
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#define CCDC_VDINT_VDINT1_MASK 0xFFFF
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#define CCDC_PPC_RAW 1
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#define CCDC_DCSUB_DEFAULT_VAL 0
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#define CCDC_CLAMP_DEFAULT_VAL 0
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#define CCDC_ENABLE_VIDEO_PORT 0x8000
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#define CCDC_DISABLE_VIDEO_PORT 0
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#define CCDC_COLPTN_VAL 0xBB11BB11
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#define CCDC_TWO_BYTES_PER_PIXEL 2
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#define CCDC_INTERLACED_IMAGE_INVERT 0x4B6D
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#define CCDC_INTERLACED_NO_IMAGE_INVERT 0x0249
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#define CCDC_PROGRESSIVE_IMAGE_INVERT 0x4000
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#define CCDC_PROGRESSIVE_NO_IMAGE_INVERT 0
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#define CCDC_INTERLACED_HEIGHT_SHIFT 1
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#define CCDC_SYN_MODE_INPMOD_SHIFT 12
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#define CCDC_SYN_MODE_INPMOD_MASK 3
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#define CCDC_SYN_MODE_8BITS (7 << 8)
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#define CCDC_SYN_MODE_10BITS (6 << 8)
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#define CCDC_SYN_MODE_11BITS (5 << 8)
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#define CCDC_SYN_MODE_12BITS (4 << 8)
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#define CCDC_SYN_MODE_13BITS (3 << 8)
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#define CCDC_SYN_MODE_14BITS (2 << 8)
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#define CCDC_SYN_MODE_15BITS (1 << 8)
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#define CCDC_SYN_MODE_16BITS (0 << 8)
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#define CCDC_SYN_FLDMODE_MASK 1
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#define CCDC_SYN_FLDMODE_SHIFT 7
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#define CCDC_REC656IF_BT656_EN 3
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#define CCDC_SYN_MODE_VD_POL_NEGATIVE BIT(2)
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#define CCDC_CCDCFG_Y8POS_SHIFT 11
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#define CCDC_CCDCFG_BW656_10BIT BIT(5)
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#define CCDC_SDOFST_FIELD_INTERLEAVED 0x249
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#define CCDC_NO_CULLING 0xffff00ff
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#endif
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